SKU: 43301047685

Diablo 4" Segmented Diamond Blade for Angle Grinders DMADS0400 Up to 2X Life 15,250 RPM Fast Cutting Concrete Rebar and Brick Masonry

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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Diablo 4" Segmented Diamond Blade for Angle Grinders DMADS0400 Up to 2X Life 15,250 RPM Fast Cutting Concrete Rebar and Brick MasonryIndustrial Durability: The 4 Inch Diamond Blade Engineered to Outlast and Outperform in Concrete and Rebar Cutting Stop burning out cheap abrasive wheels! The Diablo DMADS0400 Diamond Segmented Masonry Cut Off Blade is engineered for exceptional performance in high speed angle grinders, delivering up to 2X longer cutting life compared to standard diamond discs. Its aggressive segmented design is optimized for fast, clean cutting in cured concrete,

Industrial Durability: The 4-Inch Diamond Blade Engineered to Outlast and Outperform in Concrete and Rebar Cutting

Stop burning out cheap abrasive wheels! The Diablo DMADS0400 Diamond Segmented Masonry Cut-Off Blade is engineered for exceptional performance in high-speed angle grinders, delivering up to 2X longer cutting life compared to standard diamond discs. Its aggressive segmented design is optimized for fast, clean cutting in cured concrete, concrete with rebar, brick, and cinder block. Featuring taller segments made from industrial-grade diamonds and a hardened disc body, this blade actively absorbs vibration and maintains superior cutting quality, even when hitting embedded metal. With a maximum 15,250 RPM, this blade is the definitive choice for demanding 4-inch cutting jobs.

Key Features

  • Segmented Rim Design: Provides aggressive cutting action and efficient debris removal for fast material removal in concrete and masonry.
  • Extreme Longevity: Taller segments with industrial-grade diamonds and a strong bond deliver up to 2X longer life than conventional segmented blades.
  • Impact Absorption: Hardened disc body absorbs vibration and increases impact resistance for smoother, stable cuts in tough materials.
  • Optimized Performance: Optimized diamond distribution ensures constant diamond exposure for maximum efficiency and consistent cutting speed.
  • Wet/Dry Versatility: Suitable for use in both dry and wet cutting applications on the jobsite.
  • Multi-Arbor Fit: Compatible with 7/8", 20mm, and 5/8" arbors for wide angle grinder compatibility (bushings included).
  • High RPM Rated: Maximum 15,250 RPM ensures optimal performance on high-speed angle grinders.

What's Included

  • 1 x Diablo 4" Diamond Segmented Cut-Off Blade (DMADS0400)
  • 1 x 20mm Bushing
  • 1 x 5/8" Bushing

Specifications

Specification Detail
Manufacturer Model DMADS0400
Blade Diameter 4"
Maximum RPM 15,250
Rim Design Segmented
Kerf (Thickness) 2.2mm (Approx. 0.087 in)
Arbor Compatibility 7/8", 20mm, 5/8"
Primary Materials Concrete, Rebar, Brick, Cinder Block
Cutting Method Dry and Wet Cutting
Life Expectancy Up to 2X Longer Than Standard Blades
Disc Body Feature Hardened Steel (Vibration Absorbing)
Diamond Grade Industrial-Grade Diamonds
Pack Quantity 1

This diamond blade is built for tough, aggressive cuts, but for specialized mortar joint removal, you need a wider kerf. If you're tackling chimney work or brick repair, we recommend picking up the integrated dual blade design of the Diablo 4-1/2" Diamond Tuck Point Blade for Masonry.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43301047685

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Eli Beltran
Charlottesville, US
★★★★★ 1
Beautiful, and everything I want it except that the keyboard keys didn’t work😭
Color: Light Pink
I searched and search for the right keyboard case for me. The most important thing for me was to be able to remove the iPad case itself from the whole case and keyboard, and this one was it. Unfortunately, when I started checking the keyboard a lot of The keys were not output in the correct symbol or letters. So defeats the whole purpose of having a keyboard. I returned it and asked for a replacement, thinking that the item was defected, but when I got the New replacement, it was the same thing so I tried to contact the seller, but there was no option to do that. Therefore, I had to return the second replacement keyboard and look for another keyboard cover.
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Reviewed in the United States on March 23, 2026
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Annabelle wilson
Phoenix, US
★★★★★ 5
Quality and Functional
Color: Navy Blue, Color: Navy Blue
I was looking for a case that could rotate and includes a keyboard. I have the gen 5 Ipad Air and it fits just fine. The part that rotates is magnetic (pretty strong) so if i just want the part with the ipad, I can just take it off. Keyboard is magnetic and the touchpad is such a bonus. It was easy to connect and every key works (can also change light color). Im also really impressed with the quality of the case, its pretty thick and even the plastic is nice. The navy blue color is also super cute, wish they had a dark red color too.
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Reviewed in the United States on May 13, 2026
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Ellary
West Palm Beach, US
★★★★★ 5
ABSOLUTELY PERFECT - I LOVE THIS!!!
Color: Pink
I absolutely LOVE this case and the keyboard - it’s absolutely perfect in just about every way. If I had to get nit-picky and find something to give feedback on, I would say it is a bit heavy and it is a bit annoying that you have to move the keyboard forward when you want to use it and backward when you want to close up the case but I don’t care, I love it!
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Reviewed in the United States on March 12, 2026
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Kyle K.
New York, US
★★★★★ 5
iPad case
Color: Navy Blue
Great case, functions well and the keyboard is a nice touch. Would recommend.
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Reviewed in the United States on June 3, 2026
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C. Coleman
Lexington, US
★★★★★ 5
Quality Case
Color: Pink
This is an All in Pne case. I really like the lavender color with sparkles. It is a little heavier than expected but I still love it!
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Reviewed in the United States on March 18, 2026

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